Check before the user is unlocked before handling proxied events

Bug: 130272454
Test: None, just checking for null state
Change-Id: I6b5a5c0dc7a0dbd8d2d75decd4e7d7ddf6cc3e3d
(cherry picked from commit fd378d79e5623e72e57e8ed459a908116baddbab)
1 file changed